What are the main field of manual / electric winches?
The field recovery vehicle must have at least two winches in addition to its own all wheel drive. The front of the car is WARNXD9000, pulling force of 4100 kilograms, followed by PTO hydraulic winch, pull more than 9500 kg, and there is a trailer at the end of the frame.
Before entering Shahe (the bottom of the river is sand), the winch should be pulled out as soon as possible except to lock the differential. A waterproof device is also necessary for car modification.TOYOTA F. 4500 has a large horsepower, before and after adding the differential lock ascent is 100% (45 degrees) but because the body is too heavy,It is easy to get stuck in the swamp, the streets with MT tires can not out of mud, must use the winch can not.
Discovery did not change the MT off-road tires, nor elevated suspension system and differential locks, off-road vehicle capacity is not as good as imagined, very easy to be stuck.
In the desert into a bunker, if not too deep can be used to pull the car out of the tape, but if in too deep it must use the winch, or two cars will also sink.H. on the 45 degree (1:1) slippery grass slope, TOYOTA LC70 also rely on the winch, and use pulley to double the tension. At the bottom of the V Valley on the roller coaster, a desert bridge can be used to help cross the V valley.
A. is a common way tramp over mountains and through ravines, overturned, the winch can replace the crane to rollover is pulling, but must be hooked in force or position, will increase the body damage.The B. swamp is not terrible, but if groundwater continues to emerge, the winch must be pulled out immediately because the water level rises very rapidly.
